RJ
Robert Jennings — 1930 US Census Record
Model Tree available1930 United States Federal Census · Williamson, Tennessee
Our Model Tree links this Robert Jennings across the 1910, 1920 and 1930 US Censuses in Williamson, Tennessee (XGBoost, ~Confirmed), with identified parents R & Robert — first a son (b.~1907), then head of a 5-person household.
Age 23
b. ~1907
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Williamson, Tennessee |
| Surname | Jennings |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Salesman |
| Industry | Automobile |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Salesman |
| Township / Ward | Franklin Town |
| Est. Birth Year | ~1907 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| James Hill | Other | — | 6 | ~1924 |
| Robert Jennings | Head | — | 50 | ~1880 |
| Carolyn Jennings | Daughter | — | 17 | ~1913 |
| Carrie Jennings | Spouse | — | 47 | ~1883 |
| Robert Jennings | Son | — | 23 | ~1907 |
Census Appearances
1910
Williamson, Tennessee
Son, age 3
Williamson, Tennessee · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Robert Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Williamson, Tennessee
Son, age 13
Williamson, Tennessee · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Williamson, Tennessee
Son, age 23
Williamson, Tennessee · implied b. ~1907 — 5 household members
| Surname | Jennings |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Salesman |
| Industry | Automobile |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Robert Jennings across 3 US Census years (1910, 1920 and 1930) in Williamson, Tennessee, using XGBoost record linkage. Identified parents: father R Jennings (~0.92 confidence) and father Robert Jennings (~0.92 confidence) and father Robert Jennings (~0.92 confidence) and mother Carrie Jennings (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
R Jennings
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Robert Jennings
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Robert Jennings
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Carrie Jennings
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Jennings
Son · 1930 · age 23 · b. ~1907 · Tennessee
★ You are viewing this record
Sibling
Carolyn Jennings
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Williamson, Tennessee
Open full size
1930 US Federal Census — Williamson, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2285unit:0717)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gentry Blackman | 43 | Head | Manager | Tennessee |
| 52 | Maud M Blackman | 37 | Wife | — | Tennessee |
| 53 | Elam M Blackman | 1 | Son | — | Tennessee |
| 54 | Emma Threatt | 57 | Mother-in-law | — | Tennessee |
| 55 | Lula Paye | 66 | Head-H | — | Tennessee |
| 56 | Myrtle Sawyer | 29 | Daughter | — | Tennessee |
| 57 | Howard Sawyer | 34 | Son-in-law | Shipping Clerk | Tennessee |
| 58 | Jimmie Sawyer | 4 | Grandson | — | Tennessee |
| 59 | Robert H Jennings | 50 | Head | Rural Carrier | Tennessee |
| 60 | Carrie C Jennings | 47 | Wife | — | Tennessee |
| 61 | Robert Jennings THIS PERSON | 23 | Son | Salesman | Tennessee |
| 62 | Carolyn Jennings | 17 | Daughter | — | Tennessee |
| 63 | James Hill | 6 | Nephew | — | Tennessee |
| 64 | Walter Austin | 46 | Head | Agent | Tennessee |
| 65 | Alma Austin | 43 | Wife | — | Tennessee |
| 66 | Martha Austin | 14 | Daughter | — | Tennessee |
| 67 | Ellen Austin | 12 | Daughter | — | Tennessee |
| 68 | Charlie B Daugh | 79 | Head | — | Tennessee |
| 69 | Maggie Daugh | 54 | Wife | Saleslady | Tennessee |
| 70 | Mary K Daugh | 21 | Daughter | Stenographer | Tennessee |
| 71 | Margaret Daugh | 19 | Daughter | — | Tennessee |
| 72 | Lee Dalton | 29 | Head | Mechanic | Tennessee |
| 73 | Evelyn Dalton | 19 | Wife | — | Tennessee |
| 74 | Myrtle C Dalton | 0 | Daughter | — | Tennessee |
| 75 | Joel F Luna | 71 | Head | — | Tennessee |
| 76 | Maud D Luna | 48 | Wife | — | Tennessee |
| 77 | Alfred Luna | 49 | Son | Carpenter | Tennessee |
| 78 | Lema Luna | 47 | Daughter-in-law | — | Tennessee |
| 79 | Annie L Luna | 10 | Granddaughter | — | Tennessee |
| 80 | Oscar B Garner | 46 | Head | Policeman | Tennessee |
| 81 | Amy Garner | 38 | Wife | — | Tennessee |
| 82 | Oscar B Jr Garner | 17 | Son | — | Tennessee |
| 83 | Leslie Garner | 11 | Son | — | Tennessee |
| 84 | Martha Fisher | 74 | Mother-in-law | — | Tennessee |
| 85 | Charley H Carr | 70 | Head | Farmer | Ohio |
| 86 | Katie Carr | 66 | Wife | — | Ohio |
| 87 | Lera M Carr | 38 | Daughter-in-law | — | Tennessee |
| 88 | Katie M Carr | 15 | Granddaughter | — | Tennessee |
| 89 | Robbie J Carr | 13 | Granddaughter | — | Tennessee |
| 90 | Julia B Carr | 4 | Granddaughter | — | Tennessee |
| 91 | Sarah F Carr | 4 | Granddaughter | — | Tennessee |
| 92 | Joann Carr | 3 | Granddaughter | — | Tennessee |
| 93 | Rufus P Waller | 55 | Head | Carpenter | Tennessee |
| 94 | Lula Waller | 44 | Wife | — | Tennessee |
| 95 | John W Waller | 17 | Son | — | Tennessee |
| 96 | William Mcfee | 46 | Head | Clerk | Tennessee |
| 97 | Muki Mcfee | 46 | Wife | — | Tennessee |
| 98 | Gladys Odeste | 17 | Daughter | — | Tennessee |
| 99 | Eugene Mcfee | 26 | Son-in-law | Driver | Tennessee |
| 100 | Virginia Mcfee | 23 | Daughter | — | Tennessee |
Pedigree Summary
Robert + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)